Automation System
If the transient response of a system is overdamped:

None of these
the value of the output exceeds the value of the input at times during the transient period.
All of these
the value of the output never stabilizes.
the value of the output never exceeds the value of the input during the transient period.

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Automation System
Light sensors:

come in a wide variety of mounting styles
work in direct sunlight
cannot be used a s limit switches.
never use infrared light as light source
None of these

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